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Engine Code PO 116 ???

Discussion in '80-Series Tech' started by LINUS, Oct 21, 2003.

  1. LINUS

    LINUS Waiting for the Great Pumpkin

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    The descriptor for this code is:

    Engine Coolant Temperature Circuit Range / Performance problem

    Anybody have any experience with this one? My temp gauge in the dash cluster hasn't ever acted strange, FWIW.

    I've gotten this code 3 times since I bought the truck a year ago, and it would be nice to get it cleared for good.
     
  2. cruiserdan

    cruiserdan SupportingVendor Emeritus Moderator

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    According to the FSM you need to replace the coolant temp sensor. Not the one for the gauge on the dash, but the one for EFI

    89422-35010 list $ 53.24


    Oh, I've got one in stock ;)